package net.biancheng.c.service;

import net.biancheng.c.entity.Order;
import java.util.Map;

public interface OrderService {
    //创建订单
    Order create();

    //发起支付
    Order pay(int id);

    //订单发货
    Order deliver(int id);

    //订单收货
    Order receive(int id);

    //获取所有订单信息
    Map<Integer, Order> getOrders();
}
